306588160

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 791949312

約数和(自身を除く): 485361152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 127, 128, 160, 164, 184, 205, 230, 254, 256, 320, 328, 368, 410, 460, 508, 512, 635, 640, 656, 736, 820, 920, 943, 1016, 1270, 1280, 1312, 1472, 1640, 1840, 1886, 2032, 2540, 2560, 2624, 2921, 2944, 3280, 3680, 3772, 4064, 4715, 5080, 5207, 5248, 5842, 5888, 6560, 7360, 7544, 8128, 9430, 10160, 10414, 10496, 11684, 11776, 13120, 14605, 14720, 15088, 16256, 18860, 20320, 20828, 20992, 23368, 26035, 26240, 29210, 29440, 30176, 32512, 37720, 40640, 41656, 46736, 52070, 52480, 58420, 58880, 60352, 65024, 75440, 81280, 83312, 93472, 104140, 104960, 116840, 119761, 120704, 150880, 162560, 166624, 186944, 208280, 233680, 239522, 241408, 301760, 325120, 333248, 373888, 416560, 467360, 479044, 482816, 598805, 603520, 666496, 747776, 833120, 934720, 958088, 1197610, 1207040, 1332992, 1495552, 1666240, 1869440, 1916176, 2395220, 2414080, 2665984, 3332480, 3738880, 3832352, 4790440, 6664960, 7477760, 7664704, 9580880, 13329920, 15329408, 19161760, 30658816, 38323520, 61317632, 76647040, 153294080, 306588160]

約数ペア:

[(1, 306588160), (2, 153294080), (4, 76647040), (5, 61317632), (8, 38323520), (10, 30658816), (16, 19161760), (20, 15329408), (23, 13329920), (32, 9580880), (40, 7664704), (41, 7477760), (46, 6664960), (64, 4790440), (80, 3832352), (82, 3738880), (92, 3332480), (115, 2665984), (127, 2414080), (128, 2395220), (160, 1916176), (164, 1869440), (184, 1666240), (205, 1495552), (230, 1332992), (254, 1207040), (256, 1197610), (320, 958088), (328, 934720), (368, 833120), (410, 747776), (460, 666496), (508, 603520), (512, 598805), (635, 482816), (640, 479044), (656, 467360), (736, 416560), (820, 373888), (920, 333248), (943, 325120), (1016, 301760), (1270, 241408), (1280, 239522), (1312, 233680), (1472, 208280), (1640, 186944), (1840, 166624), (1886, 162560), (2032, 150880), (2540, 120704), (2560, 119761), (2624, 116840), (2921, 104960), (2944, 104140), (3280, 93472), (3680, 83312), (3772, 81280), (4064, 75440), (4715, 65024), (5080, 60352), (5207, 58880), (5248, 58420), (5842, 52480), (5888, 52070), (6560, 46736), (7360, 41656), (7544, 40640), (8128, 37720), (9430, 32512), (10160, 30176), (10414, 29440), (10496, 29210), (11684, 26240), (11776, 26035), (13120, 23368), (14605, 20992), (14720, 20828), (15088, 20320), (16256, 18860)]